[1,1':4',1'':3'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxaldehyde, 5''-(4'-formyl[1,1'-biphenyl]-4-yl)- (9CI)
1,3,5-三(4'-醛基[1,1'-联苯]-4-基)苯
Also known as: 1,1':4',1'':3'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxaldehyde, 5''-(4'-formyl[1,1'-biphenyl]-4-yl)-, 5''-(4'-formyl-[1,1'-biphenyl]-4-yl)-[1,1':4',1'':3'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarbaldehyde, 1,3,5-tris(4-formylbiphenyl)benzene, 4-[4-[3,5-bis[4-(4-formylphenyl)phenyl]phenyl]phenyl]benzaldehyde
[1,1':4',1'':3'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxaldehyde, 5''-(4'-formyl[1,1'-biphenyl]-4-yl)- (9CI) (CAS 805246-78-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C45H30O3 and a molecular weight of 618.7179 g/mol. It is also known as 1,1':4',1'':3'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxaldehyde, 5''-(4'-formyl[1,1'-biphenyl]-4-yl)-, 5''-(4'-formyl-[1,1'-biphenyl]-4-yl)-[1,1':4',1'':3'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarbaldehyde and 1,3,5-tris(4-formylbiphenyl)benzene. Key properties include a melting point of 174-176℃, a boiling point of 863.6±65.0℃(Predicted) and a density of 1.198±0.06 g/ml(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 805246-78-0
- Jingsj CID
- J-1530415-9
- Molecular Formula
- C45H30O3
- Chinese Name
- 1,3,5-三(4'-醛基[1,1'-联苯]-4-基)苯
- Molecular Weight
- 618.7179 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 174-176℃ |
|---|---|
| Boiling Point | 863.6±65.0℃(Predicted) |
| Density | 1.198±0.06 g/ml(Predicted) |
Frequently Asked Questions
What is the CAS number of [1,1':4',1'':3'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxaldehyde, 5''-(4'-formyl[1,1'-biphenyl]-4-yl)- (9CI)?
The CAS number of [1,1':4',1'':3'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxaldehyde, 5''-(4'-formyl[1,1'-biphenyl]-4-yl)- (9CI) is 805246-78-0.
What are the molecular formula and molecular weight of [1,1':4',1'':3'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxaldehyde, 5''-(4'-formyl[1,1'-biphenyl]-4-yl)- (9CI)?
[1,1':4',1'':3'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxaldehyde, 5''-(4'-formyl[1,1'-biphenyl]-4-yl)- (9CI) has molecular formula C45H30O3 and molecular weight 618.7179 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "[1,1':4',1'':3'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxaldehyde, 5''-(4'-formyl[1,1'-biphenyl]-4-yl)- (9CI) (CAS 805246-78-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1530415-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.